Курган, Россия
УДК 543.422.3-76 Ультрафиолетовая спектрометрия
Предложены методы определения клопидогрела и метамизола натрия в смывных водах с промышленного оборудования с использованием многоволновой УФ-спектрометрии и вычисления площадей под кривыми. Запись спектров осуществляется в водном растворе без предварительного регулирования рН. Численное интегрирование спектров проводится в интервале длин волн от 210 до 290 нм для клопидогрела, и от 220 до 320 нм для метамизола натрия. Методы позволяют определять клопидогрел и метамизол натрия в растворе в интервале концентраций 1 – 100 мг/л, не требуют длительной пробоподготовки и сложного аналитического оборудования и подходят для повседневного определения указанных препаратов в смывных водах с промышленного оборудования.
клопидогрел, метамизол натрия, водный раствор, интегральное спектрофотометрическое определение, метод площади под кривой, смывные воды с промышленного оборудования
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